number_feature.test
652 Bytes
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0
42
1 2 3 4 5
4.
4 .
.5
. 5
3.14159
3 . 14 15 9
3E8
3 E 8
2.0e-7
2 . 0 e - 7
.28e+12
. 2 8 e + 1 2
----------------------------------------------------
[
["number", "0"],
["number", "42"],
["number", "1 2 3 4 5"],
["number", "4."],
["number", "4 ."],
["number", ".5"],
["number", ". 5"],
["number", "3.14159"],
["number", "3 . 14 15 9"],
["number", "3E8"],
["number", "3 E 8"],
["number", "2.0e-7"],
["number", "2 . 0 e - 7"],
["number", ".28e+12"],
["number", ". 2 8 e + 1 2"]
]
----------------------------------------------------
Checks for numbers. Also checks that whitespaces are ignored.